Haruo is a rare variant of Harry that was most common in the 1920s and has all but disappeared.
Haruo is a boy name. It last appears in U.S. records in 1937. Haruo was first reported in SSA data in 1912 and peaked in 1921 (32 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1937 | 5 | — | #3,752 |
| 1935 | 5 | — | #3,882 |
| 1934 | 8 | — | #2,834 |
| 1933 | 13 | — | #2,035 |
| 1932 | 12 | — | #2,243 |
| 1931 | 12 | — | #2,254 |
| 1930 | 15 | — | #2,007 |
| 1929 | 9 | — | #2,839 |
| 1928 | 10 | — | #2,737 |
| 1927 | 18 | — | #1,909 |
| 1926 | 15 | — | #2,123 |
| 1925 | 21 | — | #1,706 |
| 1924 | 28 | — | #1,431 |
| 1923 | 21 | — | #1,717 |
| 1922 | 19 | — | #1,848 |
| 1921 | 32 | — | #1,307 |
| 1920 | 28 | — | #1,403 |
| 1919 | 26 | — | #1,425 |
| 1918 | 22 | — | #1,625 |
| 1917 | 17 | — | #1,856 |
| 1916 | 14 | — | #2,090 |
| 1915 | 14 | — | #2,018 |
| 1914 | 7 | — | #2,769 |
| 1912 | 5 | — | #2,692 |